Audi A7 C8 - Repair abs pump

Focus on the ABS block

ABS block and vehicle control

For the record, the ABS system has been around since 1920 in the airline industry: it was needed to prevent airplanes from skidding on landing. The ABS block regulates the pressure of the hydraulic fluid that transits from the pedal to the brake calipers. Thanks to a sensor, installed on the wheels, the ABS block can thus release the pressure on the locked wheels, to give back the control of the vehicle trajectory to the driver.

Focus on the ABS system

The ABS block is an accessory of the general ABS system. It is discovered for the Audi A7 C8 car ...

• The wheel speed sensors: there are 2 types, the active sensors that are powered by the ABS ECU via a cable and inductive sensors.
• The ABS block: the information below allows you to understand the importance of this element.
• The magnetic targets: they vary the output signal which is in the form of a square signal of variable frequency.

The ABS block

Let's see the non-exhaustive structure of the ABS block of the Audi A7 C8 car:

The hydraulic unit

Many elements make it up including:

• Solenoid operated valves that regulate the braking pressure for each wheel.
• Pressure accumulators, which are pressurized gas reservoirs that can hold a variable volume of a pressurized liquid.
• A hydraulic pump whose delivery causes the beats felt on the pedal.

The ECU

Warns the driver of a technical problem with the help of a warning light on the instrument panel.

The motor driving a hydraulic pump

It transfers hydraulic energy into mechanical energy.

How to change the Audi A7 C8 ABS block

How to recognize an ABS block failure

It often manifests itself as a result of... Wheels lock up during hard braking, an ABS sensor is out of order.

What are the services of Diag-Engine?

Diag-Engine is a company known for its expertise in Audi A7 C8 and other car parts. It is important to understand that Diag-Engine does not offer new ABS blocks.

How to do it?

You need to locate the part number of your failed ABS block to order its repair. Then, all you have to do is pay for the part in your shopping cart after choosing the make and model of car you own. Thus, ship to the indicated address your failed ABS block immediately after.

One week is needed for you to get back your repaired ABS block.

By email or by tel, you can contact us during working hours.

You will find the address of Diag-Engine workshop at the bottom of the website.

Some customer reviews

• I am not used to leaving a review following a purchase, but there, I am very eager to do so I am happy for my ABS block Audi A7 C8: 5 stars thank you!"
• The dealer made me an estimate of 1300 € to replace my ABS block. With Diag-Engine, it cost me 380 €. Great thanks !
• When I received the ABS block of my Audi A7 C8 , I mounted the part myself. I was afraid to turn the ignition key, but ... miracle! No more bells!.

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